One of my biggest annoyances with HD is the "Defense" attribute for players. Its very easy to recruit for just athleticism and defense while neglecting most other attributes. There are too many elite defensive teams and it seems impossible to win a championship without a team average of 90+ in defense and athleticism (not counting walk-ons).
On the flip side, its much more difficult to recruit great offensive teams because offense is encompassed by several attributes such as speed, athleticism, perimeter, low post, passing, ball handling, etc. It would be nice if there were more parity between offense and defense.
What if there were more defensive attributes instead of just "Defense" with secondary attributes of speed and athleticism. Maybe instead of "Defense", recruits could have 2 or 3 attributes like "Defensive Footwork", "Lateral Quickness", etc. I'm sure a few of you could think of much better options, but I'm just spit-balling.
Of course, this would require some major coding changes (so we know it will never happen). And we all know there are several more pressing issues facing HD at the moment. Ahhh, but a man can dream.